KR20110002062A

KR20110002062A - Spine correcting device

Info

Publication number: KR20110002062A
Application number: KR1020107024344A
Authority: KR
Inventors: 미키오 후쿠나가
Original assignee: 미키오 후쿠나가
Priority date: 2008-10-06
Filing date: 2009-09-29
Publication date: 2011-01-06
Also published as: CN102006848B; JPWO2010041615A1; WO2010041615A1; CN102006848A; KR101195459B1

Abstract

(assignment)
The present invention provides a spinal orthodontic device that can be assembled compactly and simply and can simplify the correction of the spine.
(Solution)
It is a chiropractic device 10 for correcting a user's spine. Both the hands of the user are installed in front of the lower limb movement unit 20 and the lower limb movement unit 20 to oscillate the lower back so as to apply a symmetrical movement to a symmetrical position with the spine of the user standing up the trunk toward the front A. The holding portions 51a and 51b held between the pair of holding portions 51a and 51b and the position of the front A of the lower movement portion 20 and the lateral position while the lower movement portion 20 is driven. It characterized in that it comprises a control for moving relative to the lower limb movement unit (20).

Description

Chiropractic device {SPINE CORRECTING DEVICE}

The present invention relates to a spinal orthodontic device for correcting the spine of a user.

For example, in the case of correcting the spine by a chiropractor, the correction is performed by applying a displacement such as adjusting the position by the hand technique to the vertebrae. In addition, there is also a method of obtaining a correction effect of the spine by applying a stimulus to the spinal erectus muscle supporting the vertebrae constituting the spine by hand technique to activate the contraction force. For example, when the transverse muscles of the spinal muscles are stretched due to the skew of the spine, activation of the contractile force of the transverse muscles is performed by applying the same motion as pulling them repeatedly in a more extended state. To rush. According to the transverse muscle of the contractile force is activated, the skew of the spine can be resolved by itself and the spine can be corrected.

By the way, even if not by experts such as chiropractors, it is expected to develop a spinal orthodontic device to obtain the self-correction effect of the spine by activating the contractile force of the erector muscle groups as described above.

In order to activate the contractile force of a specific erector muscle group by means of a device, such as a chiropractor's hand technique, to obtain a self-correction effect of the spine, it is necessary to precisely repeat a specific region. In other words, it is necessary to precisely adjust the relative positional relationship between the user and the chiropractic device. The structure of the positioning mechanism device for the adjustment is complicated and the device tends to be large.

SUMMARY OF THE INVENTION The present invention has been made in view of the above situation, and its object is to be compact and simple to assemble, and to simplify the correction of the spine by applying force to the human body passively. It is to provide a spinal correction device that can be.

A spinal orthodontic device according to the present invention is a spinal orthodontic device for correcting a spine of a user, wherein the pelvis is sandwiched between the spine of the user whose standing trunk stands forward. A lower extremity movement part for applying a motion to a symmetric position of the abdominal motion to swing the lower back part, a pair of grip parts provided in front of the lower extremity motion part and gripped by both hands of the user, And a control unit for moving the gripping portion relative to the lower extremity movement portion between the front position and the lateral position of the lower extremity movement portion in the state where the lower extremity movement portion is driven.

According to the apparatus of the present invention, as the spine is twisted by twisting the spine, the transverse muscular muscles are extended in the erect spinal muscle group. Then, by applying the movement to the symmetrical position between the user's spine to stabilize the position of the lower back by swinging the lower back, the oscillation is transmitted little by little between the vertebrae in the spine. In particular, vibration is absorbed in the portion where the skeletal distortion is generated, and the transverse muscles associated with the site can be repeatedly displaced from the extended state to the extended state. In other words, it is possible to simplify the correction of the spine caused by the skew without strictly adjusting the relative positional relationship between the user and the orthodontic device. According to the above invention, since the user does not need a mechanism for positioning with respect to the chiropractic device, the device can be compactly and simply assembled.

In the above invention, the lower extremity movement part may swing the waist part through both legs in the state where the user stands up. From the lower extremity, exercise is applied to the left and right symmetrical positions of the pelvis with the spine interposed. The lower extremity movement portion stabilizes the position of the lower back portion by applying motion to the left and right symmetrical positions of the pelvis between the vertebrae, thereby transmitting vibrations between the vertebrae little by little.

In the above invention, the lower extremity movement part may include a stepping plate which causes the user to move the left and right of the lower leg in an inverted phase. Since the inverted up and down motion is applied to the left and right of the lower limb, the connection position between the spine and the pelvis becomes approximately the center of the pelvic oscillation, so that vibrations can be transmitted little by little between the vertebrae.

In the above invention, the lower extremity movement part is a stepping plate swinging about an axis so as to incline the sole surface of the lower part of the user forward and backward, wherein the axis is disposed directly below the spine of the user. good. An axis extending in the left and right directions of the user so as to incline the sole surface of the user's lower limb forward and backward is disposed immediately below the spine, so that an inverted upward and downward motion is applied to the front and rear symmetry positions of the pelvis with the spine interposed therebetween. In addition to the exercise when the user tries to balance the position, the oscillation can be transmitted little by little.

In the above invention, the pair of gripping portions may be provided at both ends of a single rod-shaped body arranged horizontally, respectively. The user can appropriately select whether to grasp the gripper in the outer or inner pocket. Particularly, when the gripping portion is gripped on the outer circumference, the axillary portion of the upper limb is tightened than when the gripping portion is held on the circumference. Thereby, vibration is sufficiently absorbed in the part which generate | occur | produced the spine, and the diaphragm muscle which concerns on the said site can be repeatedly displaced from the extended state to the extended state.

In the above invention, the rod-shaped body may be oscillated while being kept horizontal in the circumference of the axis of rotation near the central portion in the longitudinal direction. By introducing the vibration into the shoulder portion between the upper limbs from both upper limbs, the central axis of the torsion of the spine along the longitudinal direction of the spine can be determined and the posture of the user can be stabilized.

According to the present invention, it is possible to simplify the correction of the spine caused by the skew without strictly adjusting the relative positional relationship between the user and the orthodontic device. That is, since the user does not need a mechanism for positioning with respect to the chiropractic device, the device can be compactly and simply assembled.

1 is a diagram showing the principle of the correction of the spine.
2 is a diagram showing the principle of the correction of the spine.
Figure 3 is a perspective view of the spine correction device according to the present invention.
Figure 4 is a cross-sectional view (section 4-4) of the main part of the spine correction device according to the present invention.
Figure 5 is a perspective view of the main part of the spine correction device according to the present invention.
Figure 6 is a plan view of the main part of the spine correction device according to the present invention.
7 is a cross-sectional view (section 7-7) of the main part of the spinal column correcting apparatus according to the present invention.
8 is a cross-sectional view (section 8-8) of the main part of the spinal column correcting apparatus according to the present invention.
Figure 9 is a plan view of the main part of the spine correction device according to the present invention.
Figure 10 is an exploded perspective view of the main part of the spine correction device according to the present invention.
11 is a control diagram of the chiropractic device according to the present invention.
12 is a perspective view of an essential part of the spinal braces according to the present invention.
Fig. 13 is a cross-sectional view (sections 13-13) of the main part of the chiropractic device according to the present invention.
Figure 14 is a plan view of the main part of the spine correction device according to the present invention.

First, the principle for obtaining the correction effect of the spine by the present invention will be described.

As shown in Fig. 1, the transverse muscles of the erect spinal muscle groups not shown in the figure for supporting the vertebrae 2 constituting the vertebrae 1 (5) is the muscle which connects the transverse protrusion 4 of the side of the vertebra 2 and the spinous process 3 of the back (back side) of the upper vertebra 2. For example, when the spine is lateriflexed, one of the transverse muscles 5-2 in the left and right transverse muscles 5 is elongated. In a healthy person, the lateral buckling of the vertebrae 1 is eliminated by the contracting force of the transverse muscle 5-2. However, when the contractile force of the rhabdomoid muscle 5-2 is reduced, the lateral buckling of the spine 1 cannot be eliminated. The vertebrae 1, that is, the vertebrae 1, which has become chronic, can not be tilted to the side of the side.

As shown in Fig. 2, when the vertebrae 1 are twisted, the spinous process 4 'of the vertebra 2' located below (inside of the figure) and the spinous process 3 of the vertebra 2 located above it Since the distance becomes longer, the ripple pole 5-2 is extended. Subsequently, an exercise such as swinging the lower back is applied to the human body in which the upper body is in an upright state along with the elongation of the transverse muscle 5-2. In this way, the waist oscillation is absorbed by shaking the vertebrae 2 and 2 'little by little. That is, the repetitive motion between the extended state and the further extended state is applied to the transverse pole muscle 5-2 by the movement of the waist. As a result, the contractile force 5-2 having reduced contraction force is activated, and after releasing the torsion of the vertebrae 1, the lateral buckling of the vertebrae is resolved by the activated contraction force, so that the spine can be corrected. .

Next, a spinal orthodontic device which is one embodiment of the present invention will be described in detail with reference to FIGS.

As shown in FIG. 3, the chiropractic device 10 includes a cylindrical lower extremity movement portion 20 and a lower extremity provided on a bottom surface on which a substantially rectangular tread plate 40 is installed. Of the annular rotary part 30 covering the outer circumferential side of the moving part 20, the cylindrical rotary column 60 extending vertically upward from the rotary part 30, and the rotary column 60. A pillar 53 extending vertically upward from the rotating portion 30 and an operation portion 52 provided at an upper end of the pillar 53 are included. A handle 50 is coupled to the upper engaging portion 61 in the rotary column 60. Here, as shown in FIG. 3, the X-axis, the Y-axis, and the Z-axis are determined. In other words, the right direction is + X, the upper direction is + Y, and the front is + Z from the center of the tread plate 40 toward the rotating column 60 in the drawing. In addition, the reference point (A) is set in front (+ Z direction) of the lower extremity movement part 20.

4 to 6, the lower extremity movement part 20 is installed in the substantially cylindrical center casing 21. As shown in FIG. The center casing 21 is provided with a rack gear 29 that is continuous over a circumferential half toward the outer circumferential side, and at least three leg portions 70 in contact with the bottom are provided on the bottom surface 21a. More than one are installed. In addition, the central casing 21 has an approximately rectangular opening 22 on its top surface, and the opening 22 is closed so that the tread plate 40 protrudes outward from the inside of the central casing 21. It is installed as possible. The tread plate 40 is a member integrally molded into a substantially plate shape having a bent portion 40a along the circumference of the rectangular metal plate. On the back surface of the tread plate 40, two rotary shaft attaching members 40b are provided in a direction along the central axis M1 parallel to the Z axis. It is. The rotating shaft attachment member 40b has a through hole 40b 'along the central axis M1. The central casing 21 is provided with two bearings 28 apart from each other in the direction along the central axis M1. The shaft 41 is inserted through the through hole 40b 'of the two rotating shaft attachment members 40b in the tread plate 40, and is formed in the recess 28' formed in the upper portion of the bearing 28. By rotation. Accordingly, the tread plate 40 is oscillated about the shaft 41 disposed along the central axis M1. On the surface of the tread 40, the tread portions 44a and 44b indicating the position at which the user's lower limb should be placed, i.e., describing the shape of the sole, are provided in a symmetrical position with the central axis M1 interposed therebetween. . On the back surface of the tread plate 40, two connecting rod attaching members 40 'are offset by a predetermined distance in the -X direction from the central axis M1 and are attached to each other.

Referring to Fig. 6, a shaft 45 along the Z axis is supported by the stay 25 attached to the center casing 21, and a crank disc 26 is fixed to both ends thereof. . At a position offset in the outer circumferential direction from the rotation axis of the crank disc 26, one end of the connecting rod 42 is connected to rotate by the pin 27, and the other of the connecting rod 42 is rotated. The end part is connected to the connecting rod attachment member 40 '(refer FIG. 5). The crank disc 26 is connected via a shaft 45 to a power transmission portion 23 made of gears, pulleys, and the like, and the power transmission portion 23 includes a motor or the like. It is connected to the center drive part 24. The central drive unit 24 is capable of controlling the driving speed and the like by the central motor control unit 101.

When the motor in the center drive unit 24 is operated to rotate the crank disc 26 through the connected power transmission unit 23, the connecting rod 42 points to the shaft 41 having the central axis M1. Reciprocatingly moves the connecting rod attachment member 40 'up and down. Accordingly, the tread 40 performs seesaw movement with the shaft 41 as the rotation axis. In the vicinity of the stepping portions 44a and 44b of the stepping plate 40, the stroke for swinging both sole surfaces of the user is preferably 3 cm or less, an amount which is not excessively excessive to generate vibration in the spine, and is 2 cm. It is more preferable that it is below.

As shown in Fig. 4, on the outer circumference of the bottom of the lower leg movement part 20, a protrusion 71 projecting toward the outer circumference side is formed. The upper surface of the protrusion 71 is smoothly polished to contact the roller 72. At least three groups of rollers 72 are disposed at the lower end inner side of the rotating part 30 so that the rotating part 30 can rotate with respect to the lower body movement part 20.

Referring to FIG. 7, in the rotary casing 33 which partitions the rotary part 30, a rotation including a gear, a motor, etc., which can control the driving speed or the like by the rotary motor control unit 102, is described. The drive part 31 is fixed and installed. The rotary drive unit 31 is connected to a worm gear 32 having a rotary shaft L2 orthogonal to the rotary shaft of the rotary unit 30. The worm gear 32 meshes with the rack gear 29 provided about half of the circumference in the outer periphery of the center casing 21 via the window 34 formed on the inner circumferential side of the rotary casing 33. . When the worm gear 32 is rotated by the rotation driving unit 31, the rotation unit 30 may rotate the outer circumference of the lower movement unit 20 by about 90 degrees to the left and right with respect to the reference point A (see FIG. 3).

3, 8 and 9, a through hole 37 is formed in the top surface of the rotary casing 33 near the reference point A of the rotating part 30. As shown in FIG. The hollow rotating pillar 60 penetrates and is inserted in the through hole 37, and the lower end part is provided in the bearing 36a and 36b provided in the inside of the rotating casing 33 at the bottom surface and the back surface side of the top surface. It is supported so that it may rotate about the rotating shaft M2 parallel to a Y axis. Wing members 64a and 64b protruding in the -X direction are joined to the lower end of the rotary column 60 located inside the rotary casing 33. The wing members 64a and 64b are joined to the rotating column 60 so that opposing surfaces spaced apart from each other and opposing to each other may be parallel to the rotation shaft M2. A cam 36 is provided between the wing members 64a and 64b so as to contact the wing members 64a and 64b. The cam 36 is provided with a cam rotation shaft M3 orthogonal to the rotation shaft M2. The cam 36 is connected to a swing drive part 35 including a gear, a motor, and the like by a disc eccentric with respect to the cam rotation shaft M3. The swing drive unit 35 can control the drive speed and the like by the swing motor control unit 103.

When the cam 36 is rotated by operating the swing driving part 35, the wing members 64a and 64b reciprocate by the rotation of the cam 36, whereby the rotating column 60 rotates the rotary shaft M2. Repeat the reciprocating motion around the center. Accordingly, the handle 50 coupled to the upper portion of the rotating column 60 swings in the X-Z plane about the rotation axis M2. It is preferable that the stroke of the back and forth movement in the vicinity of the grip parts 51a and 51b of the handle 50 is 8 cm or less.

3 and 10, a plurality of height adjustment holes 61 'are formed in the upper portion of the rotating column 60, the coupling portion 61 having a substantially rectangular cross section, and the holes are spaced apart from each other in the Y-axis direction. Is formed. The coupling hole 56 of the handle 50 is coupled to the coupling portion 61. One of the through hole 50 'and the height adjusting hole 61' formed at the center of the handle 50 is connected to each other, and the handle 50 is fixed by passing the pin 54 through the communication hole. . By this structure, the height of the handle 50 is adjustable. A mechanism for preventing the pin 54 from falling off may be provided on the pin 54. Holding parts 51a and 51b are provided at both ends of the handle 50, and rotary switches 55a and 55b are provided at the end thereof. Further, a rocking switch 55c is provided inside the gripping portion 51a. The rotary switches 55a and 55b and the oscillation switch 55c are connected to the wirings 65a, 65b and 65c, respectively, via wiring in the handle not shown, and the wirings 65a, 65b and 65c are hollow. It connects to the central control part 100 mentioned later through the inside of the rotating column 60 of the motor.

Referring to Fig. 11, which is a control diagram of the spinal control device according to the present invention, the operation unit 52, the rotary switches 55a and 55b, and the swing switch 55c are connected to the central control unit 100. The central motor control unit 101, the rotation motor control unit 102, and the swing motor control unit 103 are connected to the central control unit 100. By operating the operation unit 52, the rotary switches 55a and 55b, and the oscillation switch 55c, an operation signal is sent from the central control unit 100 to each control unit, and the central driving unit 24 moves the treadmill 40 to seesaw. ), The rotation driving unit 31 for rotating the rotation unit 30, and the swing driving unit 35 for rocking the handle 50 can be controlled.

Next, the method and operation of the chiropractic device 10 will be described in detail with reference to FIGS. 3 to 11.

In the case where there is a site where contraction force is lowered in the rhabdomoid muscle 5, twisting the upper body by itself unconsciously wraps the corresponding area and the torsion angle of the upper body becomes small. Therefore, the user twists his upper body to the left and to the right by preventing the waist from moving in the mouth or the left position, and confirms which of the left and right twist directions is small with respect to the twistable angle. In addition, when the upper body is twisted by itself, the twist angle is applied by the spinal orthodontic device 10 to the smaller torsion angle, and the oscillation force 5 is further extended by adding the swing to the waist.

Referring to FIG. 3, the user first places the sole surface on the step portions 44a and 44b in which the sole shape is drawn, and stands up with the reference point A in front. The forearm of the user is approximately horizontal, and the handle 50 is gripped in the inner or outer abdomen, and the positional relationship with the shoulder of the user is handled 50. In this movement, the height of the handle 50 is adjusted from the chest to the vicinity of the abdomen so as not to change greatly. Herein, the internal sputum refers to the direction of the hand joint to the elbow joint when the forearm is approximately horizontal and the palm is directed downward with the thumb inward. In addition, the circumferential position refers to the direction of the water joint with respect to the elbow joint when the thumb is turned outward and the palm is directed upward. In addition, the middle position means the direction of the water joint to the elbow joint when the palm is directed to the side with the thumb upward.

Next, the operation unit 52 is operated to adjust the angular velocity at which the rotating unit 30 rotates. Since the angular velocity is also the speed at which the trunk and the spine are twisted, the angular velocity can be adjusted in the range of preferably 5 to 45 degrees / second so as not to cause a strain on the user's body.

Next, the frequency of seesawing the tread plate 40 of the lower leg movement unit 20 is determined. The frequency can be arbitrarily determined within a range of 2 to 22 Hz, that is, a frequency necessary for vibrating the vertebrae constituting the vertebrae little by little. The user inputs the determined frequency value to the operation unit 52 to start the lower extremity movement unit 20 at a desired frequency. 3, 4, and 11, the electric power is supplied from the central control unit 100 to the central driving unit 24 through the central motor control unit 101 by operating the operation unit 52. The rotation speed of the motor not shown in the figure can be changed by the operation of the operation unit 52 even after the start. The driving force obtained by the center drive unit 24 rotates the crank disc 26 through the power transmission unit 23. Rotation of the crank disc 26 is converted into the movement which makes both ends of the X-axis direction of the tread plate 40 swing with the central axis M1 as a point by the connecting rod 42. As shown in FIG. That is, the tread 40 is a seesaw movement with the central axis M1 as a point. Since the stepping portions 44a and 44b are provided symmetrically with the central axis M1 interposed therebetween, the stepping portions 44a and 44b move in interphase with each other in an opposite phase.

Since the central axis M1 of the seesaw motion of the tread plate 40 is disposed between both lower limbs of the user, by the operation of the tread portions 44a and 44b, respectively, at the left and right symmetric positions of the pelvis between the vertebrae between the lower limbs. Up and down movement is applied in reverse phase. Since the inverted up and down movement is applied to the left and right of the lower limb, the connection position between the spine and the pelvis becomes approximately the center of the pelvic oscillation, so that vibrations can be transmitted little by little between the vertebrae. In addition, the user in the position can maintain the posture in a state where the waist is opposed to the reference point A because the user balances the introduction of the seesaw motion of the tread 40. Moreover, it is suitable to set the frequency of the seesaw motion of the tread plate 40 to 2 to 22 Hz.

7, 10 and 11, description will be continued regarding the method and operation of the chiropractic device 10. FIG. The user grips the grip portions 51a and 51b of the handle 50, respectively, out of rotation.

The user rotates the rotary part 30 by operating the rotary switch 55a or 55b with a thumb. That is, when the user presses the rotary switch 55a with his right thumb, power is supplied to the rotary driver 31 through the rotary motor controller 102 by a signal from the central controller 100. The rotation speed of the motor of the rotation driving unit 31 is controlled by the rotation motor control unit 102 to apply the angular velocity adjusted by the operation unit 52 to the rotation unit 30. As the rotary switch 55a is pressed, the handle 50 rotates left to move leftward with respect to the reference point A, and the rotation is stopped by releasing the hand from the rotary switch 55a (or as described later). You can rotate it in reverse by changing the setting as well). By operating the rotary switch 55b by the same operation, the rotation part 30 can be rotated to the right direction. If the rotation part 30 is rotated in the direction of a small angle among the left and right twist angles which were confirmed beforehand, the arm and shoulder of the user who hold | gripping the holding parts 51a and 51b are twisted by the rotation of the rotation part 30 here. . In other words, the shoulder is pivoted about the vertebrae 1. Therefore, the user who can maintain the posture in the state which made the waist part facing the reference point A, the upper spine 1 twists from the waist part.

When the holding parts 51a and 51b are grasped outward, the axillary part of the upper limb is tightened, so that the position of the trunk is stabilized. Thereby, vibration is sufficiently absorbed in the part which generate | occur | produced the spine, and the diaphragm muscle which concerns on the said site can be repeatedly displaced from the extended state to the extended state. In addition, the armpit of the user is tightened to effectively transmit the movement of the handle 50 to the shoulder portion, and the "movement of movement" in the user's arm or shoulder is reduced, and the torsion 1 is applied to the spine 1 itself. The user stops rotation of the rotator 30 before feeling pain in the vicinity of the arm, shoulder and spine 1. As described above, the user's lower back does not twist the lower limb, and the spine 1 is twisted between the lower back and the shoulder.

As the spine 1 is twisted, as the spine is skewed, the transverse pole muscle (see Fig. 1) is stretched among the erect spinal muscle groups. Then, by applying a motion to the symmetrical position between the user's spine to swing the waist portion to stabilize the position of the waist portion, and transmits vibration little by little between the vertebrae in the spine. In particular, vibration is absorbed in the portion where the skeletal distortion is generated, and the transverse muscles associated with the site can be repeatedly displaced from the extended state to the extended state. In other words, it is possible to simplify the correction of the spine that caused the skew without strictly adjusting the relative positional relationship between the user and the chiropractic device. According to the above invention, since the device for positioning the user with respect to the chiropractic device is not required, the device can be compactly and simply assembled.

In this embodiment, even if the rotating part 30 tries to rotate beyond the limit of the torsion of the user's body, for example, when the user rotates in the left direction, the right hand of the user falls off from the rotary switch 55a. Rotation is stopped.

Next, another use method and operation of the chiropractic device 10 will be described with reference to Figs. In this method of use, the exercise from the handle 50 is also applied to the user.

Referring to FIG. 3, the user adjusts the height of the handle 50 and the rotational angular velocity of the rotating part 30 in the spinal orthodontic device 10. Next, the frequency of seesawing the tread plate 40 of the lower leg movement unit 20 is determined. The frequency is determined from a frequency required to vibrate the vertebrae constituting the vertebrae little by little, that is, any frequency within the range of 2 to 22 Hz. After this determination, the user inputs this frequency value to the operation unit 52. In addition, the operation unit 52 is operated to determine the frequency at which the handle 50 oscillates within the range of 2 to 22 Hz, and the user inputs the frequency value to the operation unit 52.

Next, the user operates the manipulation unit 52 to start the tread plate 40 of the lower leg movement unit 20 at a desired frequency.

Subsequently, the user starts the handle 50 at a desired frequency and grips the grip portions 51a and 51b of the handle 50 outwardly. 9 to 11, the user presses the rocking switch 55c and the electric power is supplied from the central controller 100 to the rocking driver 35 through the rocking motor controller 103 so that the rocking driver ( 35 rotates the cam 36. The rotating cam 36 reciprocates the opposing surfaces 64s of the wing members 64a and 64b provided on the lower end of the rotating column 60 in the Z-axis direction. Accordingly, the rotating column 60 in FIG. 9 rotates by a predetermined angle alternately clockwise and counterclockwise with the rotation axis M2 as a point, and the handle 50 coupled to the upper portion of the rotating column 60. ) May be repeatedly rocked with the rotation axis M2 as the point in the horizontal plane (XZ plane).

In addition, as described above, the user operates the rotary switch 55a or 55b to rotate the rotation unit 30 in a desired direction with respect to the lower limb movement unit 20 to twist the spine 1.

Due to the rocking of the handle 50, the user's upper limbs have already been subjected to the movement of rocking back and forth in reverse phase. Due to the rotation of the rotation unit 30, the left and right shoulders of the user may swing back and forth in reverse phase before the spine 1 is twisted according to the rotation of the rotation unit 30, thereby determining the central axis of the spine torsion along the longitudinal direction of the spine. Can stabilize the posture. In addition, in order to obtain this stable posture, the swing frequency of the handle 50 is preferably 2 to 22 Hz.

In the above operation, when the seesaw motion of the tread plate 40 and the swing frequency of the handle 50 coincide, it is easy to determine the axis of the torsional center of the vertebrae 1. In particular, in the case where the seesaw motion of the tread plate 40 and the swing frequency of the handle 50 coincide with each other, the phase is adjusted so that the gripper 51b is closest to the user when the tread portion 44b is raised highest. The positional relationship between the waist and shoulders is approximately the same as the positional relationship between the waist and shoulders in walking, and it is easy to determine the axis of the torsional center of the spine 1.

In addition, the rotary switches 55a and 55b may be provided inside the gripping portion so as to operate even when the gripping portions 51a and 51b are gripped on the inside.

In addition, in the present embodiment, the lower leg portion 20 is fixed to the bottom surface and the rotating portion 30 is rotated around the lower leg portion 20, on the contrary, the rotating portion 30 is fixed to the bottom surface and the lower leg portion 20 is It is good also as a structure to rotate.

When the user releases the hand from the switch while pressing the rotary switch 55a or 55b to rotate the rotary unit 30, the rotary unit 30 may be reversed immediately. By the above control, especially in the vicinity of the limit of the user's body twist, the distortion of the spine 1 can be corrected while reducing the burden on the user.

Although not shown in the figure, the shaft 41 may be provided in parallel with the X-axis so that both ends of the tread plate 40 in the Z-axis direction are moved in reverse phase. In other words, the axis extending in the left and right direction of the user to be inclined to the front and rear of the sole of the lower leg of the user is disposed directly below the spine, so that the up and down motion of the pelvis was applied to the front and rear symmetry positions of the pelvis between the spine. All. On the contrary, the user swings back and forth in an attempt to balance the standing posture. With oscillation when the user tries to balance the position, the oscillation can be transmitted little by little. As a result, repetitive movements of the stretched state and the extended state are applied to the rhabdipolar muscle 5 (see FIG. 1) to activate the reduced contraction force of the rhabdomoid muscle 5, and by the restored contractive force of the spine 1 The skew can be corrected.

By the way, as shown in FIG. 13 and FIG. 14, instead of the step 40, a pair of step plates 91a and 91b which are provided to face each other in the X-axis direction with the reference point A therebetween may be employed.

Similarly to the embodiment in which the tread plate 40 is mounted (see FIG. 6), the central driving unit 24 capable of controlling the driving speed and the like by the central motor control unit 101 is also provided. The central driving unit 24 includes a motor, and transmits the generated power to the shaft 45 through the power transmission unit 23 formed of a gear or a pulley. The shaft 45 is provided along the Z axis, and can rotate with the axis parallel to the Z axis as the rotation axis, and the both ends thereof are supported by the stay 25. On both ends of the shaft 45, a pair of crank discs 26, which share a rotation shaft with the shaft 45, are provided. Each crank disc 26 is formed with an insertion hole in which a screw is formed in the Z-axis direction at a position having the same offset amount in the same circumferential direction from the rotational axis thereof. In each insertion hole, one end of the same connecting rod 42 having insertion holes at both ends thereof is attached by pins 27, respectively. The pin 27 attached to the insertion hole can rotate in the insertion hole. A connecting shaft 46 is attached to the insertion hole at the other end of each connecting rod 42 so as to rotate inside the insertion hole, and the connecting rods 42 are connected to each other. The center of the connecting shaft 46 is connected to the connecting rod attachment portion 99 provided at one end of the swinging body 96 having a substantially rod-like shape extending in the X-axis direction, and the connecting shaft (according to the rotation of the crank disc 26). In the case where 46) is shaken, the swinging body 96 is connected to swing around the central axis M1.

Moreover, the center drive part 24, the power transmission part 23, the shaft 45, the crank disc 26, and the connecting rod 42 are the same members as the aspect which attached the stepping plate 40. As shown in FIG.

As shown in Fig. 14, the oscillator 96 has slits formed along the XY plane at the central portions of both ends thereof. The slit is formed from the end toward the central axis M1 to approximately one third of the distance between the end and the central axis M1. In the oscillator 96 with the copper slit interposed therethrough, the slit penetrates in the Z-axis direction and extends in the longitudinal direction (X-axis direction) of the oscillator 96. A long hole 97b is formed. Moreover, the oscillator 96 is equipped with the rotating shaft attachment part 98 provided with the through-hole in the substantially center part, and the shaft 41 penetrates and inserts in the Z-axis direction through the through-hole. Since both ends of the shaft 41 are held by two bearings 28, the swinging body 96 can swing with the central axis M1 as a point.

On the other hand, the upper end of the slide shaft 92b extending in the vertical direction is fixed to the lower surface of the tread 91b. The slide shaft 92b penetrates through the cylinder member 94b which penetrates the upper lid 93 which closes the upper part of the center casing 21. The insertion hole is formed in the Z-axis direction at the lower end part of the slide shaft 92b.

The insertion hole of the lower end of the slide shaft 92b and the swinging body 96 of the rocking body 96 so that the rocking motion of the rocking body 96 having the central axis M1 as a point can be converted into the shank-dong of the slide shaft 92b. In the slide through hole 97b, a pin 95b communicating in the Z-axis direction is inserted.

Similarly, the slide shaft 92a is also inserted into the through hole at the lower end thereof so that the pin 95a is inserted into the other end of the swinging body 96, thereby allowing the rocking motion of the swinging body 96 having the central axis M1 to slide. It is converted into the shanghai east of the axis 92a.

The tread plates 91a and 91b reciprocate in the reverse phase in the vertical direction, respectively. The user placing both sole surfaces on the treads 91a and 91b receives a shank-dong at each of the left and right symmetrical positions of the pelvis with the vertebrae interposed through the left and right lower extremities. It is also possible to apply a predetermined stroke accurately without depending on the distance between the right foot and the left foot. The stroke is preferably 2 cm or less.

The treads 91a and 91b may be configured to apply shanghai copper to left and right by a cam mechanism not shown in the figure. For example, while the step plate 91a is stopped, the up and down reciprocating movement may be applied to the step plate 91b, and the step plate 91b may be stopped continuously, and the up and down reciprocating movement may be applied to the step plate 91a.

It is preferable that the step 40 or the steps 91a and 91b be provided with a fastening means of a foot using a fastener, rubber or the like that presses the foot of the user and presses the sole surface to the step.

Instead of the handle 50 shown in FIG. 3, a handle 80 as shown in FIG. 12 may be used. The handle 80 has a generally rectangular coupling hole 86 in the center. An engaging portion 61 (see FIG. 10) of the upper portion of the rotating column 60 is engaged with the engaging hole 86. Slits 80a and 80b are dug horizontally at both ends of the handle 80, and slide holes 89a and 89b facing up and down are formed. One end of the grippers 82a and 82b is inserted into the slits 80a and 80b. On the other hand, in the slide holes 89a and 89b, the pins 84a and 84b provided at one end portion are engaged to slide. The L-shaped gripping members 82a and 82b are slide portions 83a and 83b extending from the one end where the pins 84a and 84b are inserted and extended toward the -Z axis direction, and parallel to and far from the X axis. It consists of the holding parts 81a and 81b curved in the direction. The slide portions 83a and 83b are inserted to slide in the cylinder members 85a and 85b. In the state where the rotating column 60 is closest to the reference point A, the cylinder members 85a and 85b are fixed to the upper ends of the upper fixing columns 87a and 87b so that their longitudinal directions are parallel to the Z axis. The upper fixing columns 87a and 87b are attached so as to slide up and down by inserting one end thereof in the hollow lower fixing columns 87c and 87d vertically provided on the rotating part 30.

In addition, the upper fixing columns 87a and 87b can be adjusted in height with respect to the lower fixing columns 87c and 87d by the height adjusting pins 88a and 88b and the height adjusting holes 90a and 90b. One end of 82a and 82b may be inserted into slits 80a and 80b of handle 80.

According to the above configuration, the linear motion in the front-rear direction can be applied to the left and right upper limbs of the user holding the gripping portions 81a and 81b in the left and right reverse phase. Even when such a handle 80 is used, the axis of the torsional center of the spine 1 can be determined similarly to the handle 50 described above.

According to the second embodiment of the present invention, by applying a torsion to the spine 1 of the user by applying a repetitive motion between the stretched state and the stretched state of the transverse pole muscle 5, Activates reduced contraction force. After the torsion of the vertebrae 1 is released, the skew of the vertebrae 1 can be corrected by the activated contracting force of the transverse muscle 5.

Claims

A spinal orthodontic device for correcting the spine of a user,
A lower extremity movement part for applying a motion to a symmetrical position of the pelvis between the user's vertebrae, in which the trunk is standing forward, and swinging the lower back part;
A pair of gripping parts installed at the front of the lower extremity movement part and gripped by both hands of the user;
In the state which driven the said lower extremity movement part, the control part which moves the said holding part relatively with respect to the said lower extremity movement part between the front position and the lateral position of the said lower extremity movement part is
Chiropractic device comprising a.

The method of claim 1,
The lower extremity movement unit, the orthodontic device, characterized in that for shaking the waist portion through both legs in the standing state of the user.

The method of claim 2,
The lower extremity movement unit includes a stepping plate to move the left and right of the user's left and right in the reverse phase (phase).

The method of claim 1,
The lower extremity movement unit is a stepping plate swinging about an axis so that the sole surface of the lower part of the lower part of the user is inclined forward and rearward, and the axis is disposed directly below the spine of the user.

The method of claim 1,
The pair of gripping portions are orthodontic device, characterized in that each installed at both ends of a single bar-shaped body arranged horizontally.

The method of claim 5,
And the rod-shaped body swings in a state where the rod-shaped body is kept horizontally around the axis of rotation near the longitudinal center portion.